i5-13505H vs i9-13900KS

Primary details

Comparing Core i9-13900KS and Core i5-13505H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	74	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	52.97	no data
Market segment	Desktop processor	Laptop
Power efficiency	24.45	no data
Architecture codename	Raptor Lake-S (2023−2024)	Raptor Lake-H (2023)
Release date	12 January 2023 (1 year ago)	4 January 2023 (1 year ago)
Launch price (MSRP)	$699	$342

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i9-13900KS and Core i5-13505H basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	24 (Tetracosa-Core)	12 (Dodeca-Core)
Threads	32	16
Base clock speed	3.2 GHz	2.6 GHz
Boost clock speed	5.8 GHz	4.7 GHz
L1 cache	80K (per core)	80K (per core)
L2 cache	2 MB (per core)	2 MB (per core)
L3 cache	36 MB (shared)	18 MB (shared)
Chip lithography	Intel 7 nm	Intel 7 nm
Die size	257 mm2	no data
Maximum core temperature	100 °C	100 °C
Maximum case temperature (TCase)	72 °C	72 °C
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	+	-

Compatibility

Information on Core i9-13900KS and Core i5-13505H compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	1
Socket	FCLGA1700	FCBGA1792
Power consumption (TDP)	150 Watt	45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-13900KS and Core i5-13505H. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	+
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	+
TSX	+	+
Idle States	+	no data
Thermal Monitoring	+	+
Flex Memory Access	no data	+
Turbo Boost Max 3.0	+	no data
Deep Learning Boost	+	+

Security technologies

Core i9-13900KS and Core i5-13505H technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data
Secure Key	+	no data
OS Guard	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-13900KS and Core i5-13505H are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-13900KS and Core i5-13505H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5-5600, DDR4-3200	DDR5-5200, DDR4-3200, LPDDR4x-4267
Maximum memory size	192 GB	64 GB
Max memory channels	2	2
Maximum memory bandwidth	89.6 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel UHD Graphics 770	Intel® Iris® Xe Graphics eligible
Quick Sync Video	+	+
Clear Video HD	+	no data
Graphics max frequency	1.65 GHz	1.45 GHz
Execution Units	32	80

Graphics interfaces

Available interfaces and connections of Core i9-13900KS and Core i5-13505H integrated GPUs.

Number of displays supported

4

4

Graphics image quality

Maximum display resolutions supported by Core i9-13900KS and Core i5-13505H integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	4096 x 2160 @ 60Hz	4096 x 2304 @ 60Hz
Max resolution over eDP	5120 x 3200 @ 120Hz	4096 x 2304 @ 120Hz
Max resolution over DisplayPort	7680 x 4320 @ 60Hz	7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Core i9-13900KS and Core i5-13505H integrated GPUs, sometimes API versions are included.

DirectX	12	12.1
OpenGL	4.5	4.6

Peripherals

Specifications and connection of peripherals supported by Core i9-13900KS and Core i5-13505H.

PCIe version	5.0 and 4.0	5.0
PCI Express lanes	20	8

Pros & cons summary

---

Physical cores	24	12
Threads	32	16
Power consumption (TDP)	150 Watt	45 Watt

---

Should you still have questions on choice between Core i9-13900KS and Core i5-13505H, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---